From 73ac0e9eafe8d04a3cdb39b7c7c1e3f4154676b5 Mon Sep 17 00:00:00 2001
From: Devendra Naga <develkernel412222@gmail.com>
Date: Sun, 29 Jul 2012 17:08:29 +0545
Subject: [PATCH] pch_phub: fix sparse warning

sparse warns about using 0 as NULL pointer,

drivers/misc/pch_phub.c:702:44: warning: Using plain integer as NULL pointer

Signed-off-by: Devendra Naga <develkernel412222@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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